ChatOne

The product is a chat application that sends a single prompt to multiple AI models at once and displays their answers side by side for comparison, addressing the need to compare quality and save cost versus subscribing to each model separately. It is for individual consumers seeking general-purpose AI assistance. Compared to single-model chat apps, it differentiates by running 6 to 10 models simultaneously with the ability to add or remove models, delivered as a subscription SaaS with credit-based options.

Key features

• Run 6 AI models at once
• Run 10 AI models at once
• Add and remove models
• Compare responses side by side
• Unlimited queries on subscriptions
• Integrated access without separate accounts
• Supports GPT-4o and GPT-5 models
• Supports Grok, Kimi, Claude, Gemini models